Test: Compile doh_ffi_test for both architectures and append 32/64 suffixes...

Test: Compile doh_ffi_test for both architectures and append 32/64 suffixes am: c054d372 am: 50a32e0f

Original change: https://android-review.googlesource.com/c/platform/packages/modules/DnsResolver/+/2194712



Change-Id: I459cd95fd1b71c7edccc550a1ae5cf8e848182cf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>